RECTRON SMD ZENER DIODES The following Rectron 5% SOT-23 surface mount zener diodes are being discontinued by Mouser Electronics. Fairchild replacements are available and are offered as direct replacements with better pricing. Original Replacement Rectron P/N Fairchild P/N Description 583-CMBZ5230B 512-MMBZ5230B SOT-23 350MW 4.7V 583-CMBZ5231B 512-MMBZ5231B SOT-23 350MW 5.1V 583-CMBZ5232B 512-MMBZ5232B SOT-23 350MW 5.6V 583-CMBZ5233B 512-MMBZ5233B SOT-23 350MW 6.0V 583-CMBZ5234B 512-MMBZ5234B SOT-23 350MW 6.2V 583-CMBZ5235B 512-MMBZ5235B SOT-23 350MW 6.8V 583-CMBZ5236B 512-MMBZ5236B SOT-23 350MW 7.5V 583-CMBZ5237B 512-MMBZ5237B SOT-23 350MW 8.2V 583-CMBZ5238B 512-MMBZ5238B SOT-23 350MW 8.7V 583-CMBZ5239B 512-MMBZ5239B SOT-23 350MW 9.1V 583-CMBZ5240B 512-MMBZ5240B SOT-23 350MW 10V 583-CMBZ5241B 512-MMBZ5241B SOT-23 350MW 11V 583-CMBZ5242B 512-MMBZ5242B SOT-23 350MW 12V 583-CMBZ5243B 512-MMBZ5243B SOT-23 350MW 13V 583-CMBZ5244B 512-MMBZ5244B SOT-23 350MW 14V 583-CMBZ5245B 512-MMBZ5245B SOT-23 350MW 15V 583-CMBZ5246B 512-MMBZ5246B SOT-23 350MW 16V 583-CMBZ5247B 512-MMBZ5247B SOT-23 350MW 17V 583-CMBZ5248B 512-MMBZ5248B SOT-23 350MW 18V 583-CMBZ5249B 512-MMBZ5249B SOT-23 350MW 19V 583-CMBZ5250B 512-MMBZ5250B SOT-23 350MW 20V 583-CMBZ5251B 512-MMBZ5251B SOT-23 350MW 22V 583-CMBZ5252B 512-MMBZ5252B SOT-23 350MW 24V 583-CMBZ5253B 512-MMBZ5253B SOT-23 350MW 25V 583-CMBZ5254B 512-MMBZ5254B SOT-23 350MW 27V 583-CMBZ5255B 512-MMBZ5255B SOT-23 350MW 28V 583-CMBZ5256B 512-MMBZ5256B SOT-23 350MW 30V 583-CMBZ5257B 512-MMBZ5257B SOT-23 350MW 33V The original Rectron item is available from the manufacturer subject to the manufacturer's minimum order requirements. 5-0403-1